Amazon.com: Western Digital WD5000BPKX WD Black - Hard drive - 500 GB - internal - 2.5 inch - SATA 6Gb/s - 7200 rpm - buffer: 16 MB : Electronics
ITSL for Original KRH94 500GB 5.4K SATA 2.5'' 6Gbps HDD : Electronics - Amazon.com
Amazon.com: SAMSUNG 870 EVO SATA SSD 500GB 2.5” Internal Solid State Drive, Upgrade PC or Laptop Memory and Storage for IT Pros, Creators, Everyday Users, MZ-77E500B/AM : Electronics